CN211153184U - Culture medium batch sterilization device for agricultural planting - Google Patents

Abstract

The utility model discloses a culture medium batch sterilization device for farming, including sterilization jar, heat preservation and connecting pipe, the inside surface mounting of sterilization jar has sealed lid, the inside lower surface both sides at the sterilization jar are fixed to the heat preservation symmetry, the upper surface at the water pump is fixed to the connecting pipe, the inboard of bent pipe is provided with the intermediate tank body, the outside of sterilization jar is fixed with the motor, the top of the lower tank body is provided with the upper tank body, the outside reservation of the top of the lower tank body has the external screw thread, and the inside welding of the lower tank body has solid fixed ring, the lower surface both sides of sealed lid are all rotated and are connected with the puddler, the inside wall welding of the intermediate tank body has the lug. This culture medium sterilization apparatus in batches for farming can filter the partial nutrient composition of supplementary vegetation in the culture medium alone, avoids pyrolysis to influence inside composition, and the device can make the inside temperature variation of receiving arrangement that the culture medium can be even, improves the effect of processing.

Description

Culture medium batch sterilization device for agricultural planting

Technical Field

The utility model relates to an farming technical field specifically is a culture medium is sterilization apparatus in batches for farming.

Background

The agricultural planting refers to the cultivation and planting of crops and plants in a larger scale, the agricultural planting which is integrated with modern production adopts a culture medium to cultivate the plants in advance in order to improve the growth speed and the growth environment when the plants are cultivated in an early stage, the plants are transplanted to the ground for planting after the growing roots of the plants are stable, the culture medium is important for the growth of the cultivated plants, and the culture medium needs to be sterilized after being mixed and processed in order to improve the quality of the culture medium.

With the continuous use of culture medium sterilization devices for agricultural planting, the following problems are found in the use process:

1. partial nutrient substances in the existing culture medium sterilization device for agricultural planting are easily decomposed in the high-temperature sterilization process, and the composition of the sterilized culture medium is influenced.

2. And some current culture medium for farming are inconvenient in the more even change of accepted temperature at high temperature sterilization and refrigerated in-process, and the effect of sterilization and cooling is limited.

Therefore, a device for sterilizing a culture medium for agricultural planting in a batch manner needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a culture medium sterilization apparatus in batches for farming to propose some culture medium sterilization apparatus for farming that have now in solving above-mentioned background art and part nutrient substance easily decompose in sterilization process, and can not comparatively even accept sterilization and the problem of temperature variation in the cooling process.

In order to achieve the above object, the utility model provides a following technical scheme: a culture medium batch sterilization device for agricultural planting comprises a sterilization tank, a heat preservation layer and a connecting pipe, wherein a sealing cover is arranged on the upper surface inside the sterilization tank, a feed inlet is connected to the middle position of the upper surface of the sealing cover in a penetrating manner, a lower tank body and a temperature measuring instrument are respectively arranged on the left side and the right side of the upper surface of the sealing cover, the heat preservation layer is symmetrically fixed on the two sides of the lower surface inside the sterilization tank, a water outlet pipe is connected to the inside of the heat preservation layer in a penetrating manner, the water outlet pipe is arranged on one side of a side box body, a water pump is arranged on the other side of the side box body, the connecting pipe is fixed on the upper surface of the water pump, a water inlet pipe and a gas inlet pipe are respectively arranged on the two sides of the upper end of the connecting pipe, the outside of sterilization jar is fixed with the motor, and the side of motor rotates and is connected with the driving gear, the top of the jar body is provided with the jar body down, and goes up jar inboard of the body and set up threaded hole to the inboard of going up the jar body is fixed with the clamp plate, the outside reservation of top of the jar body has the external screw thread down, and the inside welding of the jar body down has solid fixed ring, and solid fixed ring installs the backup pad to solid fixed ring's inboard, and the upper end of backup pad is provided with the filter membrane simultaneously, the lower surface both sides of sealed lid all rotate and are connected with the puddler, and the lower fixed surface of puddler has the commenta.

Preferably, the lower tank body and the upper tank body form a dismounting and mounting structure through external threads and threaded holes, the inner cross section area of the lower tank body is equal to that of the upper tank body, and the upper tank body is communicated with the lower tank body through a filtering membrane.

Preferably, the curved pipe, the side box body, the water pump, the connecting pipe, the water inlet pipe and the air inlet pipe form a cooling circulation system and a steam conveying system, and the diameter of the inner side of the curved pipe is larger than the diameter of the outer part of the middle tank body.

Preferably, the driven gear, the positioning block and the intermediate tank body are of an integrated structure, the driven gear is meshed with the driving gear, and the intermediate tank body and the sealing cover form a rotating structure.

Preferably, the support plates are installed at equal intervals on the inner side of the fixing ring, the fixing ring is in embedded connection with the filter membrane, and the outer diameter of the filter membrane is equal to the inner diameter of the fixing ring.

Preferably, the bumps are circumferentially fixed on the inner side of the intermediate tank body at equal intervals, the positions of the bumps correspond to the positions of the rotating plates, and the bumps and the rotating plates are arranged in a staggered manner.

Compared with the prior art, the beneficial effects of the utility model are that: the culture medium batch sterilization device for agricultural planting adopts a novel structural design, so that the device can independently filter nutrient components in a culture medium, avoids pyrolysis, and is convenient for the culture medium to uniformly receive the change of the internal temperature of the device;

1. the upper tank body and the lower tank body are arranged in a mutually communicated structure, and the filter membrane is arranged in a jogged connection mode, partial nutrient substances which assist plant growth in the culture medium are independently added into the upper tank body and the lower tank body for filtration, bacteria are isolated on the filter membrane, nutrient components are prevented from being heated and decomposed in the high-temperature sterilization process of the culture medium, and the nutrient substances are added and mixed after the culture medium is cooled for a period of time, so that the stability of the components in the culture medium is conveniently kept;

2. the driving gear and the driven gear that set up are connected in the meshing to and the lug and the commentaries on classics board that set up in a staggered manner, pass through gear engagement transmission structure transmission at the in-process intermediate tank body of culture medium sterilization, drive the puddler through lug and commentaries on classics board discontinuity and rotate, make the culture medium be in the mobile state in sterilization and cooling process, the change of the even received temperature of being convenient for improves the efficiency of processing.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a partial sectional structure of the front side of the upper tank body and the lower tank body of the present invention;

FIG. 4 is a schematic view of a top view of the lower tank of the present invention;

FIG. 5 is a schematic view of a front cross-sectional structure of the tundish body according to the present invention;

fig. 6 is a schematic view of the cross-sectional structure of the tundish of the present invention.

In the figure: 1. sterilizing the tank; 2. a sealing cover; 3. a feed inlet; 4. a tank body is arranged; 5. a temperature measuring instrument; 6. a heat-insulating layer; 7. a water outlet pipe; 8. a side box body; 9. a water pump; 10. a connecting pipe; 11. a water inlet pipe; 12. an air inlet pipe; 13. a curved tube; 14. a middle tank body; 15. positioning blocks; 16. a driven gear; 17. a motor; 18. a driving gear; 19. feeding the tank body; 20. a threaded hole; 21. pressing a plate; 22. an external thread; 23. a fixing ring; 24. a support plate; 25. filtering the membrane; 26. a stirring rod; 27. rotating the plate; 28. and (4) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a culture medium batch sterilization device for agricultural planting comprises a sterilization tank 1, a sealing cover 2, a feed inlet 3, a lower tank body 4, a temperature measuring instrument 5, a heat preservation layer 6, a water outlet pipe 7, a side tank body 8, a water pump 9, a connecting pipe 10, a water inlet pipe 11, an air inlet pipe 12, a curved pipe 13, an intermediate tank body 14, a positioning block 15, a driven gear 16, a motor 17, a driving gear 18, an upper tank body 19, a threaded hole 20, a pressing plate 21, an external thread 22, a fixing ring 23, a supporting plate 24, a filter membrane 25, a stirring rod 26, a rotating plate 27 and a lug 28, wherein the sealing cover 2 is arranged on the upper surface inside the sterilization tank 1, the feed inlet 3 is connected to the middle position of the upper surface of the sealing cover 2 in a penetrating manner, the lower tank body 4 and the temperature measuring instrument 5 are respectively arranged on the left side and the right side of, the water outlet pipe 7 is arranged on one side of the side box body 8, the water pump 9 is arranged on the other side of the side box body 8, the connecting pipe 10 is fixed on the upper surface of the water pump 9, the water inlet pipe 11 and the air inlet pipe 12 are respectively arranged on two sides of the upper end of the connecting pipe 10, the curved pipe 13 is fixed on the side surface of the water inlet pipe 11, the intermediate tank body 14 is arranged on the inner side of the curved pipe 13, the positioning block 15 is welded on the outer portion of the intermediate tank body 14, the driven gear 16 is fixed on the upper surface of the positioning block 15, the motor 17 is fixed on the outer portion of the sterilization tank 1, the driving gear 18 is rotatably connected on the side surface of the motor 17, the upper tank body 19 is arranged above the lower tank body 4, the threaded hole 20 is formed in the lower inner side of the upper tank body 19, the pressing plate 21 is fixed, and the inner side of the fixed ring 23 is provided with a support plate 24, the upper end of the support plate 24 is provided with a filter membrane 25, the two sides of the lower surface of the sealing cover 2 are rotatably connected with stirring rods 26, the lower surface of each stirring rod 26 is fixed with a rotating plate 27, and the inner side wall of the intermediate tank 14 is welded with a lug 28.

In the embodiment, the lower tank body 4 and the upper tank body 19 form a disassembly and assembly structure through the external thread 22 and the threaded hole 20, the internal cross section area of the lower tank body 4 is equal to the internal cross section area of the upper tank body 19, the upper tank body 19 and the lower tank body 4 form a mutual communication structure through the filter membrane 25, and the upper tank body 19 arranged in the disassembly and assembly structure is convenient for cleaning and sterilizing the upper tank body 19, the lower tank body 4 and the filter membrane 25;

the curved pipe 13, the side box body 8, the water pump 9, the connecting pipe 10, the water inlet pipe 11 and the air inlet pipe 12 form a cooling circulation system and a steam conveying system, the diameter of the inner side of the curved pipe 13 is larger than the diameter of the outer part of the middle tank body 14, and the structure is convenient for high-temperature sterilization and circulation cooling of a culture medium in the middle tank body 14;

the driven gear 16, the positioning block 15 and the intermediate tank 14 are of an integrated structure, the driven gear 16 is meshed with the driving gear 18, the intermediate tank 14 and the sealing cover 2 form a rotating structure, and the intermediate tank 14 rotates to drive the culture medium inside to flow, so that the effect of receiving the temperature change inside the device is improved;

the supporting plates 24 are arranged on the inner side of the fixing ring 23 at equal intervals, the fixing ring 23 is embedded and connected with the filter membrane 25, the outer diameter of the filter membrane 25 is equal to the inner diameter of the fixing ring 23, and bacteria in the nutrient components are isolated and filtered through the filter membrane 25;

the lugs 28 are circumferentially fixed on the inner side of the intermediate tank 14 at equal intervals, the positions of the lugs 28 correspond to the positions of the rotating plates 27, the lugs 28 and the rotating plates 27 are arranged in a staggered mode, and the stirring rod 26 is pushed by the lugs 28 to intermittently rotate when the intermediate tank 14 rotates, so that the fluidity of the culture medium is increased.

The working principle is as follows: when the device is used, firstly, according to the structure shown in figure 1, figure 2, figure 5 and figure 6, a culture medium is added into the interior of the intermediate tank 14 in batches through the feed inlet 3, the valve of the feed inlet 3 is closed to enable the interior of the intermediate tank 14 to be in a sealed state, the power supply of the motor 17 and the water pump 9 is connected, the valve of the air inlet pipe 12 is opened, high-temperature steam is introduced into the interior of the side box body 8, the water pump 9 extracts the high-temperature steam and conveys the high-temperature steam to the interior of the intermediate tank 14 through the air inlet pipe 12, the culture medium in the interior of the intermediate tank 14 is sterilized under the action of high temperature, the motor 17 drives the driving gear 18 to rotate at the same time of sterilization, the driving gear 18 is meshed with the driven gear 16, the positioning block 15 and the intermediate tank 14 are driven to rotate when the intermediate tank 14 rotates, the, the rotating plate 27 is pushed to rotate, the rotating plate 27 simultaneously drives the stirring rod 26 to rotate discontinuously, the stirring rod 26 and the middle tank 14 rotate to enable the culture medium to be in a flowing state all the time, the culture medium can be conveniently and uniformly subjected to high-temperature steam, the sterilization efficiency is accelerated, after the culture medium is sterilized for a certain time, the valve of the air inlet pipe 12 is closed, the valve of the water inlet pipe 11 is opened, cooling liquid is introduced into the side tank 8, the cooling liquid enters the inside of the curved pipe 13 through the water inlet pipe 11 under the pumping action of the water pump 9, the cooling liquid inside the curved pipe 13 circularly flows to absorb the heat of the culture medium inside the middle tank 14, then the cooling liquid enters the inside of the side tank 8 through the water outlet pipe 7, and circularly flows in such a way, the culture medium is rapidly cooled, and when the culture medium is cooled, the middle tank 14 and the;

then, according to the structure shown in FIG. 1, FIG. 2, FIG. 3, FIG. 4 and FIG. 5, the temperature of the culture medium is observed by the temperature measuring instrument 5, when the culture medium is cooled to a certain temperature, the valve of the lower tank 4 is opened, the nutrient components of the culture medium for assisting the growth of plants are added to the interior of the upper tank 19, the part of the liquid passes through the filtration action of the filter membrane 25, the bacteria components in the interior are isolated on the filter membrane 25, the filtered nutrient components enter the interior of the middle tank 14, the nutrient components and the culture medium are mixed with each other under the action of the rotating middle tank 14 and the stirring rod 26, the power supply of the used equipment is cut off after the culture medium is completely cooled, the valve at the lower end of the middle tank 14 is opened, the culture medium is received by the corresponding receiving device, after the processing, the upper tank 19 is detached from the lower tank 4 through the external thread 22 and the threaded hole, The lower tank body 4 and the filter membrane 25 are cleaned and sterilized, so that the next use is convenient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a culture medium batch sterilization device for farming, includes sterilization jar (1), heat preservation (6) and connecting pipe (10), its characterized in that: the sterilization tank is characterized in that a sealing cover (2) is mounted on the upper surface inside the sterilization tank (1), a feed inlet (3) is connected to the middle position of the upper surface of the sealing cover (2) in a penetrating manner, a lower tank body (4) and a temperature measuring instrument (5) are respectively mounted on the left side and the right side of the upper surface of the sealing cover (2), a heat insulating layer (6) is symmetrically fixed on the two sides of the lower surface inside the sterilization tank (1), a water outlet pipe (7) is connected to the inside of the heat insulating layer (6) in a penetrating manner, the water outlet pipe (7) is mounted on one side of a side box body (8), a water pump (9) is mounted on the other side of the side box body (8), a connecting pipe (10) is fixed on the upper surface of the water pump (9), a water inlet pipe (11) and an air inlet pipe (12) are respectively mounted on the two sides of, a positioning block (15) is welded outside the intermediate tank body (14), a driven gear (16) is fixed on the upper surface of the positioning block (15), a motor (17) is fixed outside the sterilization tank (1), a driving gear (18) is rotatably connected to the side surface of the motor (17), an upper tank body (19) is arranged above the lower tank body (4), a threaded hole (20) is formed in the inner side of the lower portion of the upper tank body (19), a pressing plate (21) is fixed on the inner side of the upper tank body (19), an external thread (22) is reserved outside the upper portion of the lower tank body (4), a fixing ring (23) is welded inside the lower tank body (4), a supporting plate (24) is installed on the inner side of the fixing ring (23), a filter membrane (25) is arranged at the upper end of the supporting plate (24), and stirring rods (26) are rotatably connected to two sides of the, and the lower surface of the stirring rod (26) is fixed with a rotating plate (27), and the inner side wall of the intermediate tank body (14) is welded with a convex block (28).

2. The batch sterilizing device for the culture medium for agricultural planting according to claim 1, wherein: the lower tank body (4) and the upper tank body (19) form a disassembly and assembly structure through an external thread (22) and a threaded hole (20), the internal cross section area of the lower tank body (4) is equal to that of the upper tank body (19), and the upper tank body (19) and the lower tank body (4) form a mutual communication structure through a filter membrane (25).

3. The batch sterilizing device for the culture medium for agricultural planting according to claim 1, wherein: the cooling circulation system and the steam delivery system are composed of the curved pipes (13), the side box body (8), the water pump (9), the connecting pipe (10), the water inlet pipe (11) and the air inlet pipe (12), and the inner side diameter of the curved pipes (13) is larger than the outer diameter of the middle tank body (14).

4. The batch sterilizing device for the culture medium for agricultural planting according to claim 1, wherein: the driven gear (16), the positioning block (15) and the intermediate tank body (14) are of an integrated structure, the driven gear (16) is meshed with the driving gear (18), and the intermediate tank body (14) and the sealing cover (2) form a rotating structure.

5. The batch sterilizing device for the culture medium for agricultural planting according to claim 1, wherein: the supporting plates (24) are arranged on the inner side of the fixing ring (23) at equal intervals, the fixing ring (23) is connected with the filter membrane (25) in a jogged mode, and the outer diameter of the filter membrane (25) is equal to the inner diameter of the fixing ring (23).

6. The batch sterilizing device for the culture medium for agricultural planting according to claim 1, wherein: the lugs (28) are circumferentially fixed on the inner side of the intermediate tank body (14) at equal intervals, the positions of the lugs (28) correspond to the positions of the rotating plates (27), and the lugs (28) and the rotating plates (27) are arranged in a staggered mode.

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